CNC machine tools need to overcome the control technology bottlenecks
CNC machine tools are the technological foundation of high-end equipment manufacturing. Only high-quality CNC machine tool production and research and development capabilities can make a country's high-end manufacturing industry have a significant development. The control system occupies an important position in its R&D process. In the field of CNC machine tools, FANUC and Siemens still occupy the dominant position of medium-to-high-end controllers among imported CNC machine tools controllers. The two companies have a global market share of more than 80%. Traditional controllers (such as the FANUCO series) have occupied most of the market, but in recent years they have gradually been replaced by open controllers (such as the FANUC18i, 16i, Siemens 840D). These controllers are complex and powerful, but they are also very expensive.
Followed by imported CNC machine tool manufacturers to develop their own dedicated controllers, such as the United States Haas, Heike, Japan's Sodick, most of them developed their own CNC system software, transplanted to other brands through the OEM OEM customization At the same time, even directly merging some small CNC brands, and thus patented technology with independent intellectual property rights, has unique characteristics in some special processing areas, and is suitable for the centralized assembly of the entire assembly line in professional scale production.
At present, China is the largest country in terms of machine tool consumption and production. In the production industry, the main products of its machine tools are still dominated by low-end products, and its development in the high-end and middle-end products is seriously deficient. The serious homogeneity of products has also caused the deterioration of the market environment of machine tools. China's industry is in urgent need of transformation and is moving toward the middle and high-end markets. The control system has always been China's soft underbelly. Apart from the shortage of relevant technical personnel, its system does not have a clear industry standard, which means that there are no technical parameters for reference development. In the aspect of high-end control, China's machine tool industry can not reach at present, so we need to concentrate on conquering the bottleneck of the mid-end control technology. In this way, step by step closer to higher-end technology.
The main function of the edge banding is to seal the cross-section of the board, so as to avoid the damage of the board and the adverse factors (mainly moisture) in the process of use and prevent the formaldehyde inside the board from volatilizing, and at the same time achieve the effect of beautiful decoration.
The product has the following main features: smooth surface, no blistering, no ribbing, moderate gloss, smooth surface and back surface, uniform thickness, uniform width, reasonable hardness, high elasticity, good quality, strong wear resistance, trimmed and sealed The color of the side and the side is close to the surface color, not whitish, good gloss, and the overall color of the finished furniture is coordinated.
The role of edge banding:
First, the edge banding has the function of blocking harmful gases such as formaldehyde
Good edge banding or multi-sided edge banding can reduce the amount of formaldehyde emission per unit time (ie, slow down the emission rate). It is worth noting that edge banding will not reduce the formaldehyde content of the board, but this has the advantage of edge banding. It can reduce the formaldehyde emission per unit time of unenvironmentally-friendly sheets to a level that is acceptable to humans and does not affect health.
Second, the role of beautifying furniture
Good edge banding has the effect of beautifying office furniture, but if it is to be beautiful, the requirements for edge banding will be higher. Not only must the edge banding and the end surface of the board be firmly and smoothly combined, but also that the edge banding must be combined with other The joints of the surfaces should not have defects such as bottoming, chipping, and large gaps, and the transition should be natural, smooth and smooth.
Third, extend the service life of office furniture
The precise edge sealing design of the board can prevent water or other liquids from entering the board, avoiding the expansion, deformation and breeding of bacteria on the desktop, thereby prolonging the service life of the office furniture, and the office furniture after the edge sealing treatment is also more expensive in terms of cleaning easy.
Fourth, avoid sharp edges and corners from hurting people's bodies
The general edge banding will use the dull edge banding design to smooth the corners of the table, thereby reducing the damage to the body by the sharp corners
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